# Orderbook

The exchange glass displays the information necessary for trading: orderbook, transaction tape, clusters of past volumes.<br>

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### Orderbook/Exchange glass

The exchange glass displays the information necessary for trading: orderbook, transaction tape, clusters of past volumes

<figure><img src="https://content.gitbook.com/content/dykpXQOHZEIjOXOCDnHw/blobs/pzCyh3yn70qToJIr8j4x/image.png" alt=""><figcaption></figcaption></figure>

### Transaction tape

The transaction tape is a stream of transactions/market orders executed in real time by market participants.

<figure><img src="https://content.gitbook.com/content/dykpXQOHZEIjOXOCDnHw/blobs/S3MngBnXRWtzg0yaxiL1/image.png" alt=""><figcaption></figcaption></figure>

### Clusters

Clusters represent the sum of past volumes at a specific price over a given period of time. Clusters also provide information about the delta of market purchases and sales.

<figure><img src="https://content.gitbook.com/content/dykpXQOHZEIjOXOCDnHw/blobs/lZEC4kt98pU8vuO8Wrql/image.png" alt=""><figcaption></figcaption></figure>